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The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.
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Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
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Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
The Mandarin Duck (Aix galericulata), or just Mandarin, is a medium-sized perching duck, closely rel
Retrograde pyelography (RP). Note the contrasting of the renal calyces, ureters, and bladder followi
Retrograde pyelogram. A contrast medium is injected into the ureter using a cystoscope, and the X-ra
Stars and the Interstellar Medium
With your fingertips, using medium pressure, trace the colon over the abdomen. Move in clockwise ...
Apply oil or lotion to the entire leg with effleurage. Use light to medium pressure to warm ...